"""
何子轩
"""

str1 = "55fland55"
print(str1)
print(len(str1))
print(str1[6])
print(str1[-2])
print(str1[2:])
print(str1[1:4])
print(str1[-8:-5])
print(str1[-8:-5:2])


list1 =(1,2,3,4,5)
print(list1)


str2 ="111222abc"
str3 ="222333"
print(str2 + str3)
print(str2 * 3)
print(len(str3))
print(min(str3))
print(str2.index("a"))
print(str2.count("2"))
list2 = [1,1,1,2,2,2]
list3 = [2,2,2,3,3,3]
print(list2 *3)
print(list2 + list3)
print(len(list3))
print(max(list3))
print(list2.index(2))
print(list2.count(2))
